Amaral and Roeper (this issue; henceforth A&R) argue that all speakers -- regardless of whether monolingual or bilingual -- have multiple grammars in their mental language representations. They further claim that this simple assumption can explain many things: optionality in second language (L2) language behaviour, multilingualism, language…

This article offers the author's commentary on the Multiple Grammars (MG) language acquisition theory proposed by Luiz Amaral and Tom Roeper in the present issue. Multiple Grammars advances the claim that optionality is a constitutive characteristic of any one grammar, with interlanguage grammars being perhaps the clearest examples of a…

This article presents a generative analysis of the acquisition of formulaic language as an alternative to current usage-based proposals. One influential view of the role of formulaic expressions in second language (L2) development is that they are a bootstrapping mechanism into the L2 grammar; an initial repertoire of constructions allows for…

Optionality is a central phenomenon in second language acquisition (SLA), for which any adequate theory must account. Amaral and Roeper (this issue; henceforth A&R) offer an appealing approach to it, using Roeper's Multiple Grammars Theory, which was created with first language in mind but which extends very naturally to SLA. They include…

This paper presents an extension of the Multiple Grammars Theory (Roeper, 1999) to provide a formal mechanism that can serve as a generative-based alternative to current descriptive models of interlanguage. The theory extends historical work by Kroch and Taylor (1997), and has been taken into a computational direction by Yang (2003). The proposal…

For learners to communicate efficiently in the L2, they must avoid pragmatic failure. In many cases, teachers' praxis centres on the learner's performance in the L2 or his role as a speaker, which neglects the importance of his role as interpreter of utterances. Assuming that, as hearers, learners also have a responsibility to avoid…

This dissertation explores the second language acquisition of Mandarin Chinese tones by speakers of non-tonal languages within the framework of Optimality Theory. The effects of three L1s are analyzed: American English, a stress-accent language; Tokyo Japanese, a lexical pitch accent language; and Seoul Korean, a non-stress and non-pitch accent…

The present study investigates the role of concurrent and retrospective verbal report in exploring the cognitive processes of six pairs of advanced ESL learners engaged on a written discourse completion task eliciting status-unequal requests in English. Qualitative analysis of the concurrent data indicate that (i) social contextual aspects of the…

This study has investigated the interlanguage features in spoken language of four foreigner learners of Bangla. Data has been collected through interviews which were recorded and analyzed. The analysis of the respondents' language has been made in terms of phonetic, morphological and syntactic aspects. The language deviations may be attributed to…

This dissertation investigates the acquisition of oblique relative clauses in L2 Spanish by English and Moroccan Arabic speakers in order to understand the role of previous linguistic knowledge and its interaction with Universal Grammar on the one hand, and the relationship between grammatical knowledge and its use in real-time, on the other hand.…

Looks at recent research on learners' intake of a second language and concludes that second language research has inadequately explored the process of intake. Argues that both theory and the research derived from it need to develop consistent, well-defined models and methods for investigating language learners' processing of input. (SED)

A discussion of the ways that consciousness may be involved in learning the principles of second-language discourse and pragmatics draws on current theories of the role of consciousness in human learning in general, with suggestions for extension to the learning of pragmatics. First, research on the degree of consciousness in pragmatic learning…

Seven postulated stages of acquisition of Spanish as a second language are examined within the context of Processability Theory, whose predictive paradigm is applicable to interlanguage development in any second language (L2). The theory argues that the sequence in which the target language unfolds in the learner is determined by the sequence in…

Presents data on the past and present state of research on the interlanguage hypothesis, with specific attention to its extension to children. Outlines a dual approach to developing a theory of second language acquisition--a macrobehavioral approach and a neurofunctional approach. Finally, problems for the interlanguage hypothesis are discussed.…

Studies employing or investigating the metalinguistic judgments of native and nonnative speakers are reviewed. Their results and methodologies are compared to stimulate reliable and informative applications of such judgments in future research. Metalinguistic judgments are found useful in language acquisition studies, given appropriate controls…